I ran a Chkdsk on a friends Computer and I am interested in the meaning of the resulting log. Particularly, the last section of the log:
CHKDSK discovered free space marked as allocated in the master file table (MFT) bitmap.
CHKDSK discovered free space marked as allocated in the volume bitmap.
Windows has made corrections to the file system.
I am concerned that there may be a hard drive issue but the owner has had to force shutdown the computer on several occasions.